A DESCRIPTION OF THE PROBLEM :
Extremely low priority, but there is a small typo in the documentation for the deprecated method destroy. The fourth sentence starts with "If if were to be implemented, ". This should probably be "If it were to be implemented, ".

EXPECTED VERSUS ACTUAL BEHAVIOR :
EXPECTED -
"If it were to be implemented, ..."
ACTUAL -
"If if were to be implemented, ..."

URL OF FAULTY DOCUMENTATION :
http://docs.oracle.com/javase/8/docs/api/java/lang/Thread.html#destroy--